Báo cáo khoa học: "The Role of Semantic Roles in Disambiguating Verb Senses" pot

... Proceedings of the 43rd Annual Meeting of the ACL, pages 42–49, Ann Arbor, June 2005. c 2005 Association for Computational Linguistics The Role of Semantic Roles in Disambiguating Verb Senses Hoa ... according to the coarse-grained sense provided by the frameset. To automatically tag an instance of a verb with its frameset, the set of all instances of the verb in...

Ngày tải lên: 31/03/2014, 03:20

... strong, neutralizing action of the cytosolic RNase inhibitor (cRI), a 50-kDa protein containing 16 leu- cine-rich repeat motifs [7,8]. In fact, onconase from Rana pipiens eggs [9], and seminal RNase ... their cytotoxic action. This finding strongly suggests that the elec- trostatic surface potential of a defined 3D district of these proteins has a role in determining their cyto- tox...

Ngày tải lên: 19/02/2014, 06:20

... evidence that N-glycans, in particular their terminal structures, are involved in regulating the GABA translocation of GAT1, but not in binding of GAT1 to GABA. Transport of GABA by GAT1 across ... that N-linked oligosaccharide side-chains are important for the GABA transport activity. 1-Deoxymannojirimycin inhibits the GABA-uptake of GAT1 In order to gain further insight into...

Ngày tải lên: 19/02/2014, 17:20

... the role of informa- tion retrieval in answering “relationship” questions, a new class complex informa- tion needs formally introduced in TREC 2005. Since information retrieval is of- ten an integral ... Proceedings of the COLING/ACL 2006 Main Conference Poster Sessions, pages 523–530, Sydney, July 2006. c 2006 Association for Computational Linguistics The Role of Information...

Ngày tải lên: 08/03/2014, 02:21

... quantitation of microgram quantities of protein util- izing the principle of protein-dye binding. Anal Biochem 72, 248–254. 45 Newman LM & Wackett LP (1995) Purification and characterization of toluene ... residues and the edge of the substrate ring could prevent bind- ing of 3,6-DMC and 3,5-DMC, as shown in Fig. 2- D,E,F. Thus, the binding of 3,5-DMC and 3,6-DMC to the act...

Ngày tải lên: 30/03/2014, 10:20

... in one-on-one tutoring, its computational model- ing, and its application to the design of more effective Intelligent Tutoring Systems. A data collection of tutoring sessions in the domain of basic Computer ... 1990), such speed indicates a quick skimming of the text, whereas reading for learning typically has a lower speed, in the order of 200 words/minute. 5 Future work The...

Ngày tải lên: 31/03/2014, 00:20

... parse. By implementing our own version of the pub- licly available Collins parser (Collins, 1996), we also learned a dependency model that enables the mapping of parse trees into sets of binary rela- tions ... so is the subject of the verb invented , lexicalized as the nominalization inventor. Moreover, since our retrieval mechanism does not stem keywords, all the in ections of t...

Ngày tải lên: 08/03/2014, 05:20

... the level of PPARc protein in committed prea- dipocytes under physiologically relevant conditions. Expression of miR-27 is elevated in obese mice In order to gain insights into the potential ... and specific role of miR-27 in the regulation of adipogenic differentiation. miR-27 prevents the induction of PPARc and C ⁄ EBPa In order to delineate the mechanisms by which miR-...

Ngày tải lên: 18/02/2014, 08:20

... effect via indu- cing apoptosis. In order to clarify the roles of antioxidants in chemotherapy, we investigated Quercetin (3,3’,4’,5,7-pentahyd- roxyflavone) and N-acetylcysteine (NAC) in different ... Topotecan. Treatment with Quercetin did not inhibit ROS generation, and enhanced cytotoxicity of Topotecan in both cells. In contrast, NAC enhanced resistance against doxorubicin...

Ngày tải lên: 19/02/2014, 07:20

... that the N-terminal domain is involved in protein–protein interactions with other hydrophilic domains of neighboring integral membrane subunits, and interspecies interactions are incompatible. From ... the bovine complex a large subdomain is made up of  20 integral membrane proteins contributing > 60 transmem- brane segments. Some of these must be intimately involved in proton p...

Ngày tải lên: 19/02/2014, 16:20